General Knowledge
Index Laws
Algebra
Indices
Wages and Salaries
100
What is 10 x 10
100
100
(-7)2 =
49
100
1/3 x 1/5 =
1/15
100
1/100 10^-2 =
1/100
100
John works 5hrs a day for 7 days and every hour he earns $10, how much has he earned in a week?
$350
200
What is 24 ---- = 6
4
200
1 -- 2 = 10
1/100
200
2/5 divided by 3/4 =
8/20
200
1/81 9^-2 =
1/81
200
Emma works 3hrs a day and earns $5 per hr, how much has she earned in a month?
$150
300
What is a4 x a12 - a7
41
300
a7 + b6 + c78 + d10 + e11 + f9a + b + c + d4 + e7 + f9 + a6 + b5 + c77 + d6 + e4 =
a7 + b6 + c78 + d10 + e11 + f9a
300
a5 + b12 a3b5 + a2b7 =
a5 + b12
300
1/m^2 m^-2 =
1/m^2
300
Tom has earned an estimated amount of $15,000 wages of work before tax, he has to pay $10,000 for tax with a 25% pay back rate, how much does tom earn back from taxes?
$2500
400
What is 2 x 7 x 126 =
1764
400
12x5y63x2y4 X 4x3y2 =
12x5y6
400
6y - 5 -------- = 2y
7/9
400
6e^4 12e^6/2e^2 =
6e^4
400
$15,000 Kelly earns $100,000 a years wage including tax, her tax is $20,000 with 50% given back to her, she buy a new car worth $50,000 and a pool worth $25,000, how much is left over for kelly?
$15,000
500
a^2 - b^3 =
a^2 + b^3
500
2 1/2 ----- 2 (1/2)
2
500
48y^2 + y - 6778 =
x
500
3x(2x+5) 6x^2 + 15x =
3x(2x+5)
500
$850,000 Jake and Richard work together in a the car selling buisness, jake sells 7 cars worth $990,000 while Richards sold 11 cars worth $1,000,000. When tax comes along they have to pay 75% of what they earn in a month but they get back 25% from tax, but each car they sell they get a bonus 5%, how much does richard get than jake earns back from tax?
$850,000
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